Beginner Web & Software Development

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What is an ORM?

Correct! Well done.

Incorrect.

The correct answer is B) Object-Relational Mapper — a library mapping database tables to programming language objects, abstracting SQL

B

Correct Answer

Object-Relational Mapper — a library mapping database tables to programming language objects, abstracting SQL

Explanation

ORMs (Hibernate, SQLAlchemy, ActiveRecord, Eloquent) map tables to classes, rows to objects. Handle CRUD without raw SQL. Tradeoffs: N+1 query problem, less control vs raw SQL for complex queries.

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